1. Features : 1) Relatively low cost and High quality 2) Relatively stable capability II.Function and Technology Character 3) Multiplied file formats, such as AVI, MOV, MPG, DAT, VOB are comprehensive, and also three display mode as VGA+VIDE and VGA. ,interfaces for Sound signal and vedio signal. 4) 65536 grade grey control system and the color is 281trillion, and the brightness, contrast,saturation,chroma can be adjusted by manual and sensor, whose scope is 256 grade. 5) Show all kinds of word, text, graph, picture, vedio, 2-dimention, 3-dimention cartoon and other information with your PC does synchronously. 6) Line-Double technology is adopted for the picture adjustment. 7) Can be connected with PC and the webnet and show the content, and also can be controlled remotely via VPM+ADSL. 8) Can be used outdoor in all kinds of weather, and excellent capability of antisepsis,waterproof lead . function of the controller : 1, Remote control:carried out through the software by internet or optical fiber. 2, Live broadcast: With video Processor, can play the video from the camara,dvd player and so on 3, Brightness adjust and temperature and humidity sensor function: With multi-functional card added to adjust the brightness of the led screen according to the environment brightness, which can be energy saving. Meanwhile, it can show the temperature and humidity of the environmenton the led screen. 4, Power on and Off timer function. The time of Power on and Power off can be setted by the software, then the led screen run according to the software. 5, Dot correction, cabinet correction function 6, Smart set feature, so it is easy for you to set the parameters of the software and hardware. 7, High refresh rate from 2000 to 4000Hz 8, Double cabe back up function, with A port and B port on the receiving card , both of them can be signal input and output.Two computer can manage the same one led screen, so when one computer has problem, another computer will manage the led screen automatically, meanwhile, when one cable has
